0x520.dev - robtex.com

0x520.dev

DNSSEC⚠️ Not signed
A2a01:4f8:1c17:5322::2πŸ‡©πŸ‡ͺ Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
A49.12.64.251πŸ‡©πŸ‡ͺ Hetzner49.12.0.0/16 HETZNER-DC
NSns1.messagingengine.com ⭐
A162.159.24.178Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.messagingengine.com
NSns2.messagingengine.com
A162.159.25.191Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.messagingengine.com
MXin1-smtp.messagingengine.com ⭐
A103.168.172.216πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-01.messagingengine.com
A103.168.172.217πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-02.messagingengine.com
A103.168.172.218πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-03.messagingengine.com
A103.168.172.219πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-04.messagingengine.com
A103.168.172.220πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-05.messagingengine.com
A103.168.172.221πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-06.messagingengine.com
A103.168.172.222πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-07.messagingengine.com
A103.168.172.223πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-08.messagingengine.com
MXin2-smtp.messagingengine.com(20)
A202.12.124.216FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-01.messagingengine.com
A202.12.124.217FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-02.messagingengine.com
A202.12.124.218FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-03.messagingengine.com
A202.12.124.219FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-04.messagingengine.com
TXTv=spf1 include:spf.messagingengine.com ?all
SOAns1.messagingengine.compostmaster@messagingengine.com 2026-03-03 #0

dev

DNSSECπŸ”’ Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
πŸ”’ HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

6 records (6 active, 0 former)

NSns1.messagingengine.comns2.messagingengine.comMXin1-smtp.messagingengine.comin2-smtp.messagingengine.comA2a01:4f8:1c17:5322::249.12.64.251
●NSns1.messagingengine.com2026-02-24 β†’ 2026-03-24 Β· 2 obs
● 2026-02-24 11:51:36
● 2026-03-24 02:37:18
●NSns2.messagingengine.com2026-02-24 β†’ 2026-03-24 Β· 2 obs
● 2026-02-24 11:51:36
● 2026-03-24 02:37:18
●MXin1-smtp.messagingengine.com2026-02-24 β†’ 2026-03-24 Β· 2 obs
● 2026-02-24 11:51:36
● 2026-03-24 02:37:18
●MXin2-smtp.messagingengine.com2026-02-24 β†’ 2026-03-24 Β· 2 obs
● 2026-02-24 11:51:36
● 2026-03-24 02:37:18
●A2a01:4f8:1c17:5322::22026-02-24 β†’ 2026-03-24 Β· 2 obs
● 2026-02-24 11:51:36
● 2026-03-24 02:37:18
●A49.12.64.2512026-02-24 β†’ 2026-03-24 Β· 2 obs
● 2026-02-24 11:51:36
● 2026-03-24 02:37:18

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...10 records
0x520.devns1.messagingengine.com, ns2.messagingengine.com-

βœ… Authoritative Response

Server:162.159.25.191

NS records: ns1.messagingengine.com, ns2.messagingengine.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 0x520.dev (unsigned zone)

⏱️ Timing

Total: 836ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A149.12.64.251
AAAA12a01:4f8:1c17:5322::2
NS2ns1.messagingengine.com, ns2.messagingengine.com
MX2in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)
TXT1v=spf1 include:spf.messagingengine.com ?
SOA1ns1.messagingengine.com postmaster.messa

πŸ“Œ Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

0x520.dev resolves to two IP numbers: 2a01:4f8:1c17:5322::2 and 49.12.64.251.

Other host names, for instance static.251.64.12.49.clients.your-server.de, share IP numbers with 0x520.dev.

Name Servers

0x520.dev is delegated to two name servers ns1.messagingengine.com and ns2.messagingengine.com.

0x520.dev shares the same name server setup as other domains, for instance yoloy.com, thomasdefner.com, linqage.com, nervecore.net and networkinggeek.com.

0x520.dev shares name servers with other domains at least partially, for example pixpusher.com and lemons-bend.com.

Host names with one IP number:

ns1.messagingengine.com points to 162.159.24.178

ns2.messagingengine.com points to 162.159.25.191

Mail Servers

Two mail servers handle 0x520.dev: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

0x520.dev shares the same mail server setup as other domains, for instance digitaljavelina.com, hummocky.com, liewzy.com, korapaty.com and doggy.li.

Host names with eight IPs:

in1-smtp.messagingengine.com points to 103.168.172.216103.168.172.217103.168.172.218103.168.172.219103.168.172.220103.168.172.221103.168.172.222 and 103.168.172.223.

Host names with four IPs:

in2-smtp.messagingengine.com points to 202.12.124.216202.12.124.217202.12.124.218 and 202.12.124.219.